ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkVectorCurvatureNDAnisotropicDiffusionFunction.h
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18 #ifndef itkVectorCurvatureNDAnisotropicDiffusionFunction_h
19 #define itkVectorCurvatureNDAnisotropicDiffusionFunction_h
20 
24 #include "itkDerivativeOperator.h"
25 
26 namespace itk
27 {
43 template< typename TImage >
45  public VectorAnisotropicDiffusionFunction< TImage >
46 {
47 public:
53 
55  itkNewMacro(Self);
56 
60 
62  typedef typename Superclass::ImageType ImageType;
63  typedef typename Superclass::PixelType PixelType;
68  typedef typename PixelType::ValueType ScalarValueType;
69 
71  itkStaticConstMacro(ImageDimension, unsigned int,
73  itkStaticConstMacro(VectorDimension, unsigned int,
76 
78  virtual PixelType ComputeUpdate(const NeighborhoodType & neighborhood,
79  void *globalData,
80  const FloatOffsetType & offset = FloatOffsetType(0.0)
81  ) ITK_OVERRIDE;
82 
84  virtual void InitializeIteration() ITK_OVERRIDE
85  {
87  * this->GetConductanceParameter() * -2.0f;
88  }
89 
90 protected:
93  void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE
94  { Superclass::PrintSelf(os, indent); }
95 
96 private:
97  VectorCurvatureNDAnisotropicDiffusionFunction(const Self &) ITK_DELETE_FUNCTION;
98  void operator=(const Self &) ITK_DELETE_FUNCTION;
99 
102 
104  std::slice x_slice[ImageDimension];
105  std::slice xa_slice[ImageDimension][ImageDimension];
106  std::slice xd_slice[ImageDimension][ImageDimension];
107 
109  DerivativeOperator< ScalarValueType, itkGetStaticConstMacro(ImageDimension) > dx_op;
110 
112  double m_K;
113 
114  static double m_MIN_NORM;
116  SizeValueType m_Stride[ImageDimension];
117 };
118 } // end namespace itk
119 
120 #ifndef ITK_MANUAL_INSTANTIATION
121 #include "itkVectorCurvatureNDAnisotropicDiffusionFunction.hxx"
122 #endif
123 
124 #endif
Light weight base class for most itk classes.
A NeighborhoodOperator for taking an n-th order derivative at a pixel.
ConstNeighborhoodIterator< TImage >::RadiusType RadiusType
Const version of NeighborhoodIterator, defining iteration of a local N-dimensional neighborhood of pi...
unsigned long SizeValueType
Definition: itkIntTypes.h:143
Defines the inner product operation between an itk::Neighborhood and an itk::NeighborhoodOperator.
A templated class holding a n-Dimensional vector.
Definition: itkVector.h:62
DerivativeOperator< ScalarValueType, itkGetStaticConstMacro(ImageDimension) > dx_op
Control indentation during Print() invocation.
Definition: itkIndent.h:49
virtual PixelType ComputeUpdate(const NeighborhoodType &neighborhood, void *globalData, const FloatOffsetType &offset=FloatOffsetType(0.0)) override
void PrintSelf(std::ostream &os, Indent indent) const override